add tests + cleanup

app/src/main/java/net/pokeranalytics/android/util/csv/CSVField.kt

@@ -22,7 +22,7 @@ interface NumberCSVField: TypedCSVField<Double> {
 				return null
 			}
 
-			val formatter = NumberFormat.getInstance()
+			val formatter = NumberFormat.getInstance(Locale.US)
 
 			return try {
 				formatter.parse(value).toDouble()
@@ -43,7 +43,7 @@ interface NumberCSVField: TypedCSVField<Double> {
 			return it(value)
 		}
 
-		val formatter = NumberFormat.getInstance()
+		val formatter = NumberFormat.getInstance(Locale.US)
 
 		return try {
 			formatter.parse(value).toDouble()

app/src/test/java/net/pokeranalytics/android/ParseTest.kt

@@ -0,0 +1,28 @@
+package net.pokeranalytics.android
+
+import org.junit.Assert
+import org.junit.Test
+import timber.log.Timber
+import java.text.NumberFormat
+import java.text.ParseException
+import java.util.*
+
+class ParseTest {
+
+	@Test
+	fun test() {
+
+		val value = "2.0"
+		val formatter = NumberFormat.getInstance(Locale.US)
+
+		try {
+			val v = formatter.parse(value).toDouble()
+			Assert.assertEquals(2.0, v, 0.001)
+		} catch (e: ParseException) {
+			Timber.d("Unparseable number: $value")
+		}
+
+	}
+
+
+}

app/src/test/java/net/pokeranalytics/android/SavableEnumTest.kt

@@ -1,6 +1,5 @@
 package net.pokeranalytics.android
 
-import com.google.android.libraries.places.internal.it
 import net.pokeranalytics.android.calculus.Stat
 import net.pokeranalytics.android.model.Criteria
 import net.pokeranalytics.android.model.realm.TransactionType